Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension

Right ventricular (RV) dyssynchrony has been related to outcome in pulmonary arterial hypertension. Prospectively, we performed echocardiography with measurement of right ventricular dyssynchrony and pressure–volume loop catheterization in 27 pulmonary arterial hypertension patients. Afterload and d...

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Autores principales: Richter, Manuel J., Badagliacca, Roberto, Wan, Jun, Vanderpool, Rebecca, Dalmer, Antonia, Ghofrani, Hossein A., Harth, Sebastian, Seeger, Werner, Gall, Henning, Naeije, Robert, Tello, Khodr
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2020
Materias:
Research Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7235672/
https://www.ncbi.nlm.nih.gov/pubmed/32523688
http://dx.doi.org/10.1177/2045894020925759
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author Richter, Manuel J.
Badagliacca, Roberto
Wan, Jun
Vanderpool, Rebecca
Dalmer, Antonia
Ghofrani, Hossein A.
Harth, Sebastian
Seeger, Werner
Gall, Henning
Naeije, Robert
Tello, Khodr
author_facet Richter, Manuel J.
Badagliacca, Roberto
Wan, Jun
Vanderpool, Rebecca
Dalmer, Antonia
Ghofrani, Hossein A.
Harth, Sebastian
Seeger, Werner
Gall, Henning
Naeije, Robert
Tello, Khodr
author_sort Richter, Manuel J.
collection PubMed
description Right ventricular (RV) dyssynchrony has been related to outcome in pulmonary arterial hypertension. Prospectively, we performed echocardiography with measurement of right ventricular dyssynchrony and pressure–volume loop catheterization in 27 pulmonary arterial hypertension patients. Afterload and diastolic function emerged as determinates of wall stress, which results in dyssynchrony.
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spelling pubmed-72356722020-06-09 Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension Richter, Manuel J. Badagliacca, Roberto Wan, Jun Vanderpool, Rebecca Dalmer, Antonia Ghofrani, Hossein A. Harth, Sebastian Seeger, Werner Gall, Henning Naeije, Robert Tello, Khodr Pulm Circ Research Letter Right ventricular (RV) dyssynchrony has been related to outcome in pulmonary arterial hypertension. Prospectively, we performed echocardiography with measurement of right ventricular dyssynchrony and pressure–volume loop catheterization in 27 pulmonary arterial hypertension patients. Afterload and diastolic function emerged as determinates of wall stress, which results in dyssynchrony. SAGE Publications 2020-05-18 /pmc/articles/PMC7235672/ /pubmed/32523688 http://dx.doi.org/10.1177/2045894020925759 Text en © The Author(s) 2020 https://creativecommons.org/licenses/by-nc/4.0/ Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Research Letter
Richter, Manuel J.
Badagliacca, Roberto
Wan, Jun
Vanderpool, Rebecca
Dalmer, Antonia
Ghofrani, Hossein A.
Harth, Sebastian
Seeger, Werner
Gall, Henning
Naeije, Robert
Tello, Khodr
Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
title Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
title_full Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
title_fullStr Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
title_full_unstemmed Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
title_short Right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
title_sort right ventricular dyssynchrony: from load-independent right ventricular function to wall stress in severe pulmonary arterial hypertension
topic Research Letter
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7235672/
https://www.ncbi.nlm.nih.gov/pubmed/32523688
http://dx.doi.org/10.1177/2045894020925759
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